def __init__(self, u_boot_console):
"""Initialize a new ABTestDiskImage object.
Args:
u_boot_console: A U-Boot console.
Returns:
Nothing.
"""
filename = 'test_ab_disk_image.bin'
persistent = u_boot_console.config.persistent_data_dir + '/' + filename
self.path = u_boot_console.config.result_dir + '/' + filename
with u_boot_utils.persistent_file_helper(u_boot_console.log, persistent):
if os.path.exists(persistent):
u_boot_console.log.action('Disk image file ' + persistent +
' already exists')
else:
u_boot_console.log.action('Generating ' + persistent)
fd = os.open(persistent, os.O_RDWR | os.O_CREAT)
os.ftruncate(fd, 524288)
os.close(fd)
cmd = ('sgdisk', persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('sgdisk', '--new=1:64:512', '--change-name=1:misc',
persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('sgdisk', '--load-backup=' + persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('cp', persistent, self.path)
u_boot_utils.run_and_log(u_boot_console, cmd)
def __init__(self, u_boot_console):
"""Initialize a new GptTestDiskImage object.
Args:
u_boot_console: A U-Boot console.
Returns:
Nothing.
"""
filename = 'test_gpt_disk_image.bin'
persistent = u_boot_console.config.persistent_data_dir + '/' + filename
self.path = u_boot_console.config.result_dir + '/' + filename
with u_boot_utils.persistent_file_helper(u_boot_console.log,
persistent):
if os.path.exists(persistent):
u_boot_console.log.action('Disk image file ' + persistent +
' already exists')
else:
u_boot_console.log.action('Generating ' + persistent)
fd = os.open(persistent, os.O_RDWR | os.O_CREAT)
os.ftruncate(fd, 4194304)
os.close(fd)
cmd = ('sgdisk',
'--disk-guid=375a56f7-d6c9-4e81-b5f0-09d41ca89efe',
persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
# part1 offset 1MB size 1MB
cmd = ('sgdisk', '--new=1:2048:4095', '--change-name=1:part1',
persistent)
# part2 offset 2MB size 1.5MB
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('sgdisk', '--new=2:4096:7167', '--change-name=2:part2',
persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('sgdisk', '--load-backup=' + persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('cp', persistent, self.path)
u_boot_utils.run_and_log(u_boot_console, cmd)
def __init__(self, u_boot_console):
"""Initialize a new GptTestDiskImage object.
Args:
u_boot_console: A U-Boot console.
Returns:
Nothing.
"""
filename = 'test_gpt_disk_image.bin'
persistent = u_boot_console.config.persistent_data_dir + '/' + filename
self.path = u_boot_console.config.result_dir + '/' + filename
with u_boot_utils.persistent_file_helper(u_boot_console.log, persistent):
if os.path.exists(persistent):
u_boot_console.log.action('Disk image file ' + persistent +
' already exists')
else:
u_boot_console.log.action('Generating ' + persistent)
fd = os.open(persistent, os.O_RDWR | os.O_CREAT)
os.ftruncate(fd, 4194304)
os.close(fd)
cmd = ('sgdisk', '-U', '375a56f7-d6c9-4e81-b5f0-09d41ca89efe',
persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
# part1 offset 1MB size 1MB
cmd = ('sgdisk', '--new=1:2048:4095', '-c 1:part1', persistent)
# part2 offset 2MB size 1.5MB
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('sgdisk', '--new=2:4096:7167', '-c 2:part2', persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('sgdisk', '-l', persistent)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('cp', persistent, self.path)
u_boot_utils.run_and_log(u_boot_console, cmd)
def __init__(self, u_boot_console):
"""Initialize a new AbootimgDiskImage object.
Args:
u_boot_console: A U-Boot console.
Returns:
Nothing.
"""
gz_hex = u_boot_console.config.persistent_data_dir + '/boot.img.gz.hex'
gz = u_boot_console.config.persistent_data_dir + '/boot.img.gz'
filename = 'boot.img'
persistent = u_boot_console.config.persistent_data_dir + '/' + filename
self.path = u_boot_console.config.result_dir + '/' + filename
with u_boot_utils.persistent_file_helper(u_boot_console.log,
persistent):
if os.path.exists(persistent):
u_boot_console.log.action('Disk image file ' + persistent +
' already exists')
else:
u_boot_console.log.action('Generating ' + persistent)
f = open(gz_hex, "w")
f.write(img_hex)
f.close()
cmd = ('xxd', '-r', '-p', gz_hex, gz)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('gunzip', '-9', gz)
u_boot_utils.run_and_log(u_boot_console, cmd)
cmd = ('cp', persistent, self.path)
u_boot_utils.run_and_log(u_boot_console, cmd)